12707079438370420

Names of 12707079438370420

• Cardinal: 12707079438370420 can be written as Twelve quadrillion, seven hundred seven trillion, seventy-nine billion, four hundred thirty-eight million, three hundred seventy thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.270707943837042 × 10¹⁶

Factors of 12707079438370420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 524

Divisors of 12707079438370420

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 20 43 73 86 146 172 215 292 365 401 430 730 802 860 1460 1604 1849 2005 3139 3698 4010 5329 6278 7396 8020 9245 10658 12556 15695 17243 18490 21316 26645 29273 31390 34486 36980 53290 58546 62780 68972 86215 106580 117092 134977 146365 160801 172430 229147 269954 292730 321602 344860 458294 539908 585460 643204 674885 741449 804005 916588 1145735 1258739 1349770 1482898 1608010 2136929 2291470 2517478 2699540 2965796 3216020 3707245 4273858 4582940 5034956 6293695 6914443 7414490 8547716 9853321 10684645 11738473 12587390 13828886 14828980 19706642 21369290 23476946 25174780 27657772 34572215 39413284 42738580 46953892 49266605 54125777 58692365 64481201 69144430 91887947 98533210 108251554 117384730 128962402 138288860 183775894 197066420 216503108 234769460 257924804 270628885 297321049 322406005 367551788 459439735 504754339 541257770 594642098 644812010 856908529 918879470 1009508678 1082515540 1189284196 1289624020 1486605245 1713817058 1837758940 2019017356 2523771695 2772691643 2973210490 3427634116 3951181721 4284542645 4707127673 5047543390 5545383286 5946420980 7902363442 8569085290 9414255346 10095086780 11090766572 13863458215 15804726884 17138170580 18828510692 19755908605 21704436577 23535638365 27726916430 36847066747 39511817210 43408873154 47071276730 55453832860 73694133494 79023634420 86817746308 94142553460 108522182885 119225740649 147388266988 184235333735 202406489939 217044365770 238451481298 343620320129 368470667470 404812979878 434088731540 476902962596 596128703245 687240640258 736941334940 809625959756 1012032449695 1192257406490 1374481280516 1584423870121 1718101600645 2024064899390 2384514812980 3168847740242 3436203201290 4048129798780 6337695480484 6872406402580 7922119350605 8703479067377 14775673765547 15844238701210 17406958134754 29551347531094 31688477402420 34813916269508 43517395336885 59102695062188 73878368827735 87034790673770 147756737655470 174069581347540 295513475310940 635353971918521 1270707943837042 2541415887674084 3176769859592605 6353539719185210 12707079438370420
• Sum of all divisors σ(n): 27768496828006872
• Sum of proper divisors (its aliquot sum) s(n): 15061417389636452
• 12707079438370420 is an abundant number, because the sum of its proper divisors (15061417389636452) is greater than itself. Its abundance is 2354337951266032

Bases of 12707079438370420

• Binary: 101101001001010000010101111100000011101000011001110100₂
• Hexadecimal: 0x2D25057C0E8674
• Base-36: 3H4A7PEJC6S

Squares and roots of 12707079438370420

• 12707079438370420 squared (12707079438370420²) is 161469867853056308574985130976400
• 12707079438370420 cubed (12707079438370420³) is 2051810437711960692599505756808295295479478088000
• The square root of 12707079438370420 is 112725682.2484140925
• The cube root of 12707079438370420 is 233353.9992661987

Scales and comparisons

• 12,707,079,438,370,420 seconds is equal to 404,045,820 years, 29 weeks, 1 day, 20 hours, 13 minutes, 40 seconds.
• To count from 1 to 12,707,079,438,370,420 would take you about one billion, two hundred twelve million, one hundred thirty-seven thousand, four hundred sixty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12707079438370420 cubic inches would be around 19446.2 feet tall.

Recreational maths with 12707079438370420

• 12707079438370420 backwards is 02407383497070721
• The number of decimal digits it has is: 17
• The sum of 12707079438370420's digits is 64
• More coming soon!